1
feet
1
1
1
1
2
2
1
1
2
1
0
2
3
1
3
2
1
0
0
1
1
2
3
1
1
2
0
2
2
3
3
2
1
2
0
2
5
1
1
3
1
1
3
4
2
1
4
2
4
